Bridgelux or Cree?

[mrhasan]

So there seems to be never-ending debate between Cree and Bridgelux in DIY leds in reefcentral and nano-reef. I was thinking what you people think and if you are doing or have DIY leds, which LED emitter do you use?

Keeping Cree at 50-70% while running Bridgelux at 100% (with fan) seems to be of the same thing. But people still say running cree at lower rating expands its life. But I am not pleased with the justification since I am pretty sure a DIY running for 5 years and another for 10years doesn't make a difference; since you will obviously change it at some point well before 10 years.

Opinions please